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Player profile

De Silva, Sithun

Standard: 2008 Rapid: 1860 Blitz: 1981 (last updated 2026-10-02)
FIDE ID: 343419925 (view FIDE profile)
Federation: ENG Sex: M Birth Year: 2011 Age: 15
Title: — Women's title: — Other title: — FOA title: AIM
Games: 105 Wins: 41 (39%) Draws: 35 (33%) Losses: 29 (28%)
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Dossier

98 of 105 games analyzed.

Accuracy: 89.6%
Opened e4: 30/35Opened d4: 4/35Opened Nf3: 1/35
Castled kingside: 55Same-side castling: 50Castled queenside: 11Opposite-side castling: 10Did not castle: 3
Played in the center: 31Played on the queenside: 16Played on the kingside: 13Fianchettoed queenside: 12Fianchettoed kingside: 11
Active pieces: 53Sacrificed material: 45Initiated exchanges: 43Space advantage: 40Backward pawn: 29Kept the bishop pair: 27Isolated pawn: 20Avoided exchanges: 19Missed tactics: 16Played gambits: 13
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Openings

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As White 38 games 17W 14D 7L
Sicilian Defense 12 games 4W 6D 2L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Four Knights Variation 2 games 0W 2D 0L
Cobra Variation 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Dragon Variation 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
Yugoslav Attack, Panov Variation 1 game 0W 1D 0L
O'Kelly Variation 2 games 0W 1D 1L
Maróczy Bind, Robatsch Line 1 game 0W 1D 0L
Normal System 1 game 0W 0D 1L
Moscow Variation 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Classical Variation 1 game 1W 0D 0L
Sozin Attack 1 game 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kupreichik Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 6 games 5W 1D 0L
Lolli Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Potter Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Mieses Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Caro-Kann Defense 6 games 2W 3D 1L
Tartakower Variation 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Two Knights Attack 2 games 1W 1D 0L
Mindeno Variation 2 games 1W 1D 0L
French Defense 5 games 3W 1D 1L
Tarrasch Variation 3 games 2W 1D 0L
Open System 2 games 1W 1D 0L
Closed Variation, Main Line 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Fort Knox Variation 1 game 1W 0D 0L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack 1 game 0W 0D 1L
King's Indian Defense 2 games 1W 1D 0L
Sämisch Variation 1 game 1W 0D 0L
Normal Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 0W 1D 0L
Immediate Fianchetto 1 game 0W 1D 0L
Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Lion Defense 1 game 0W 1D 0L
Anti-Philidor 1 game 0W 1D 0L
Lion's Cave 1 game 0W 1D 0L
Indian Defense 1 game 0W 0D 1L
Przepiorka Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Neo-Arkhangelsk Variation 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Alburt Variation 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 38 games 13W 10D 15L
French Defense 9 games 5W 0D 4L
Exchange Variation 3 games 2W 0D 1L
Monte Carlo Variation 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
Schlechter Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Tarrasch Variation 2 games 0W 0D 2L
Chistyakov Defense 1 game 0W 0D 1L
Chistyakov Defense, Modern Line 1 game 0W 0D 1L
Advance Variation 1 game 1W 0D 0L
Nimzowitsch System 1 game 1W 0D 0L
Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 6 games 2W 2D 2L
Mieses-Kotroc Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Main Line 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Queen's Pawn Game 5 games 2W 1D 2L
London System 2 games 0W 1D 1L
with e6 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
Accelerated London System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 4 games 2W 2D 0L
Maróczy Variation 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense 1 game 1W 0D 0L
Semi-Slav Defense 3 games 0W 2D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Meran Variation 1 game 0W 1D 0L
Wade Variation 1 game 0W 1D 0L
Nimzo-Indian Defense 3 games 1W 0D 2L
Classical Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 2 games 1W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack, Main Line 1 game 0W 1D 0L
O'Kelly Variation 1 game 1W 0D 0L
Normal System 1 game 1W 0D 0L
Indian Defense 2 games 0W 1D 1L
Anti-Nimzo-Indian 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Rubinstein Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
Wahls Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 417

This player's costliest moves in analyzed games. Can you find the winning move?

2024.07.26 · 20... Bd7 (−56.7% win chance) 1-0
De Silva, Sithun
Brown, John
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2024.07.26 · 19... Qxc4 (−50.9% win chance) 0-1
De Silva, Sithun
Ratcliffe, James
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? · 82... Qg3+ (−47.5% win chance) 1-0
De Silva, Sithun
Lebedev, Lion
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2024.07.30 · 35... h5 (−47.4% win chance) 1-0
De Silva, Sithun
Zhu, Pengxiao
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View blunders & mistakes
Games Showing all 105 games
Date Event Round Color Opponent Result Accuracy % First moves